He (or she in more liberal denominations) traditionally wears a miter (the pointed headgear designed to look like a tongue of fire reminiscent of those that came upon the Apostles in the upper room following Christ's Ascension) and oversees a regional association of parishes known as a diocese, "bishopric" or "see". In most of the churches that are governed by bishops, the bishops are considered to be in apostolic succession. [1]

A bishop is also a chess piece depicting the religious figure described above.